This paper briefly introduces the hydraulic research results by the research team of the project named diversion capacity and icing disaster prevention of the Middle Route of the South-to-North Water Diversion Project(MRSNWDP) which is supported by the National Key Technologies R & D program of China during the Eleventh Five-year Plan.
简要介绍了国家"十一五"科技支撑计划项目"南水北调中线工程关键技术研究与应用"课题四"中线工程输水能力及冰害防治技术研究"所取得的部分水力学研究成果,包括南水北调中线工程输水模拟平台的研制、中线工程数值仿真软件开发、分水口和节制闸的水力敏感性分析、闸前常水位控制算法、穿黄工程节制闸闸前水位确定、冰期输水能力及冰期运行控制等,研究成果紧密结合中线工程的实际情况,可应用于中线工程的运行、调度与管理。
After analyzing many existing difficulty indices of water closure,the paper discusses sorts of expressions of energy for water of closuring gap and their applicable range in view of energy.
在对现有的截流难度指标进行分析后 ,从能量观点出发 ,探讨了龙口水流能量的各种表达式及其适用范围 ;根据抛投材料面积水力阻抗的概念 ,推导并提出了新的困难度指标——龙口水流能量面积平均值 ,并对其变化规律进行了研究 ;最后 ,提出了利用新的指标指导现场施工的原则性意
Study on the Capacity of Water Transfer about the Channel of Hebei Province in the Drawing Water Project from Yellow River to Tianjin City China;
引黄济津应急调水工程河北段输水能力研究
Calculation of Outfall Pressure and Water Carrying Capacity of Hydraulic Tunnel under Pressure;
水工有压隧洞出口断面压强及输水能力的计算
Research of Original Observation and Checking Water Carrying Capability for Water Diversion Tunnel from Lan River to Tanghe Reservoir;
引兰入汤隧洞原型观测及隧洞输水能力复核研究
2. Significant Improvement in Transport Capacity and Service Quality
二、运输能力增强服务水平提高
With500 tonnage traffic capacity, Zhangjing River is a golden line for water transport.
张泾河通航能力达500吨，是水上运输的“黄金要道”。
On Levels of Service of Railway Facilities Based on Capacity Utility;
基于设备能力利用的铁路运输服务水平研究
The stress performance analysis of Qingcaosha crossing river water transmission tunnel duct piece in Shanghai
上海青草沙过江输水隧道管片受力性能分析
Bearing Analysis of Water Price in Water-supplying Zones of T-type Arterial in Shandong Province;
山东省“T”型输水大动脉供水区水价承受能力分析
Recharge ability analysis to riverside well field by water conveyance canal of reservoir downstream
水库输水河道对下游近河地下水源地补给能力分析
Study on Energy Dissipation Characteristics of Multiple Jets and Its Applying for Pressed Water Pipeline Outlet;
压力输水管道出口多孔射流消能特性研究与工程应用
Experimental Study on Hydraulic Performance and Wear of Double-channel Pump Delivering Solid-liquid Media
双流道泵输送固液介质的水力性能及磨损试验研究
Capacity Modeling for Railway Freight Network Based on Service Level
基于服务水平的铁路货物运输网络能力计算方法
Reproductive Ability and Relative Environment Factors of Degraded Populus euphratica Forest in Ecological Water Delivery Project at Lower Reaches of Tarim River
塔里木河下游生态输水后衰败胡杨林更新能力与条件分析
Production Logging of Water Location Prospecting by Hydraulic Transmission in Horizontal Well
水平井水力输送法找水生产测井技术
The results indicate that AQP4and AQP9 may play an important role in the retinal edema under AOH andact as pressure sensor and water channel in the process of watertransportation balance in the eye.
AQP4、9在眼内水运输平衡中可能同时兼有压力感受器和水通道蛋白的双重功能。
Transportation: The comprehensive capacity of transportation was further reinforced.
交通运输业：综合运输能力进一步增强。
On Improving English Oral Proficiency by Balance of Input and Output;
平衡输入与输出 提高英语口语能力
Combining input and output, enhancing studentsEnglish communicative competence;
输入与输出并举,提高英语应用能力